188775240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{19913}}^1$

素因数の和:20006

約数の個数: 64

約数和(自身を含む): 573523200

約数和(自身を除く): 384747960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 19913, 39826, 59739, 79652, 99565, 119478, 159304, 199130, 238956, 298695, 398260, 477912, 597390, 796520, 1194780, 1573127, 2389560, 3146254, 4719381, 6292508, 7865635, 9438762, 12585016, 15731270, 18877524, 23596905, 31462540, 37755048, 47193810, 62925080, 94387620, 188775240]

約数ペア:

[(1, 188775240), (2, 94387620), (3, 62925080), (4, 47193810), (5, 37755048), (6, 31462540), (8, 23596905), (10, 18877524), (12, 15731270), (15, 12585016), (20, 9438762), (24, 7865635), (30, 6292508), (40, 4719381), (60, 3146254), (79, 2389560), (120, 1573127), (158, 1194780), (237, 796520), (316, 597390), (395, 477912), (474, 398260), (632, 298695), (790, 238956), (948, 199130), (1185, 159304), (1580, 119478), (1896, 99565), (2370, 79652), (3160, 59739), (4740, 39826), (9480, 19913)]